Project – image resizing with Azure Functions

In this project, we will resize every image that is uploaded to Azure Blob Storage. The architecture diagram is as follows:

Figure 4.3 – Image resizing with Azure Functions

This is how the process will work:

• Image Upload: An image is uploaded to the Azure Blob Storage container.
• Image Processor: Each upload triggers an Azure function.
• Resized Images: The image processor will fetch the image file based on the trigger event, resize it to a standard size, and then upload it to another Blob Storage container.
• Then, the function will update the details of both the original image and the resized image in a Cosmos DB NoSQL database.

This project with its design, setup instructions, and code is available at the GitHub link: https://github.com/PacktPublishing/Architecting-Cloud-Native-Serverless-Solutions/tree/main/chapter-4.

This concludes our chapter on Azure serverless...